Find the right reagents for every water parameter
Explore certified standards and specialist reagents for drinking water, wastewater and process monitoring—from alkalinity and ammonia to turbidity, UV254 and zinc.
Certified standards and specialist reagents from PMA.
Choose the chemistry or application you need.
Browse reagents and standards by the measurement challenge they support, from routine water chemistry and nutrient control to metals, treatment performance and industrial wastewater monitoring.
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Reagents for monitoring alkalinity in drinking water, wastewater and treatment processes.
Reagents for low-level aluminium monitoring across drinking-water treatment and process control.
Reagents for tracking ammonium and ammonia through drinking-water and wastewater treatment.
Reagents for measuring barium in water and supporting contamination monitoring.
DPD reagents for monitoring free, combined and total chlorine residuals.
Reagents for online chromium monitoring in water, wastewater and industrial effluent.
Standards for checking true and apparent colour through water-treatment processes.
Certified standards for calibrating and verifying conductivity measurements.
Reagents for online copper monitoring in water, wastewater and industrial applications.
Reagents for measuring formaldehyde in wastewater and industrial process streams.
Reagents and standards for monitoring hardness in drinking water and treatment processes.
Reagents for online iron analysis in drinking water, wastewater and process water.
Reagents for monitoring manganese through drinking-water treatment and final-water quality control.
Reagents for tracking nitrite in drinking water, wastewater and biological treatment.
Certified standards for checking oxidation-reduction potential sensors and measurement systems.
Certified buffer solutions and standards for pH calibration, verification and routine control.
Reagents for monitoring phosphate and phosphorus across drinking-water and wastewater applications.
Reagents for monitoring silica in boiler, process and high-purity water systems.
Reagents for online sulphate monitoring and wastewater effluent compliance.
Reagents for monitoring sulphide in wastewater treatment works, sewers and industrial streams.
Certified standards for calibrating and verifying turbidity instruments.
Standards for verifying UV254 absorbance and UV transmittance measurements.
Reagents for online zinc monitoring in wastewater effluent and industrial discharge.
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